4338142677 has 112 divisors (see below), whose sum is σ = 7590071808. Its totient is φ = 2451889440.

The previous prime is 4338142667. The next prime is 4338142693. The reversal of 4338142677 is 7762418334.

4338142677 is a `hidden beast` number, since 4 + 3 + 381 + 4 + 267 + 7 = 666.

It is not a de Polignac number, because 4338142677 - 2⁴ = 4338142661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4338142667) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 7930518 + ... + 7931064.

Almost surely, 2^4338142677 is an apocalyptic number.

It is an amenable number.

4338142677 is a deficient number, since it is larger than the sum of its proper divisors (3251929131).

4338142677 is a wasteful number, since it uses less digits than its factorization.

4338142677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 627 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 4338142677 is about 65864.5783179396. The cubic root of 4338142677 is about 1630.9273302331.

The spelling of 4338142677 in words is "four billion, three hundred thirty-eight million, one hundred forty-two thousand, six hundred seventy-seven".